Domestic Travel (Inside the U.S.)
- No documents required for Service Dogs, PSDs, or ESAs.
- If you are flying, follow the airline’s requirements only.
International Entry Into Michigan
Required Documentation & Gear (must bring)
- ISO-Compliant Microchip (must match all documents)
- Rabies Vaccination Certificate
- Puppy must be 12+ weeks old at the time of vaccination
- High-risk countries: Rabies Titer required
- Low-risk countries (Canada, Western Europe, etc.): Titer not required
- Veterinary Health Certificate (vet letter confirming no known diseases)
Preferred Documentation (greatly facilitates acceptance and pre-clearance)
- Physical ID Card (animal + handler)
- Recognition Gear (Service Animal vest, bandana, or harness)
- Prescription Letter (ESA, PSA, or Service Animal letter from a licensed professional)
Important Notes
- A physical ID Card, Registration Certificate, and visible Recognition Gear speed up the processing.
- No airport restrictions: You do not need to enter through a special CDC-approved airport. You can enter at any U.S. airport as long as the airline accepts the animal and you have the required documents in your possession.
- Assistance Animals follow the same import rules as pets.
Deworming / Tapeworm Treatment Rules
Michigan does not require tapeworm treatment for dog entry.
Routine deworming is recommended because of forests, lakes, and wildlife exposure, but it is not legally required.
Restricted Breeds at Entry
Michigan has no statewide breed restrictions.
Several cities formerly had Pit Bull restrictions, but most have repealed them. Some municipalities may still have dangerous-dog ordinances. Always check local rules.
Public Transport & Transit Rules
Service Dogs are allowed on all public transportation, including DDOT (Detroit), SMART buses, and regional transit providers.
ESAs and pets may be restricted unless in carriers or depending on transit-agency rules.